Basic information
- Name:
2-Butenenitrile,4,4,4-trifluoro-
- Superlist Name:
- 4,4,4-Trifluorocrotonitrile
- CAS No.:
406-86-0
- Molecular Structure:

- Formula:
- C4H2F3N
- Molecular Weight:
- 121.06
- Synonyms:
- Crotononitrile,4,4,4-trifluoro- (6CI,8CI);4,4,4-Trifluorobut-2-enenitrile;
- Density:
- 1.236 g/cm3
- Boiling Point:
- 131.274 °C at 760 mmHg
- Flash Point:
- 33.194 °C
- Hazard Symbols:
T,
Xi- Risk Codes:
- 23/24/25-36/37/38
- Safety Description:
- 26-36/37/39-45 Details
- Transport Information:
- UN 3276
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Chemistry
IUPAC Name: 2-Butenenitrile, 4,4,4-trifluoro-, (2E)-
The MF of 2-Butenenitrile, 4,4,4-trifluoro-, (2E)- (CAS NO.406-86-0) is C4H2F3N.

The MW of 2-Butenenitrile, 4,4,4-trifluoro-, (2E)- (CAS NO.406-86-0) is 121.06.
Synonyms of 2-Butenenitrile, 4,4,4-trifluoro-, (2E)- (CAS NO.406-86-0): (2E)-4,4,4-Trifluoro-2-butenenitrile ; 4,4,4-Trifluoro-2-butenenitrile ; 4,4,4-Trifluorocrotononitrile ; 4,4,4-Trifluorocrotononitrile 95%
Index of Refraction: 1.348
Density: 1.235 g/ml
Flash Point: 33.2 °C
Boiling Point: 131.3 °C
BRN: 6381034
Uses
2-Butenenitrile, 4,4,4-trifluoro-, (2E)- (CAS NO.406-86-0) is used in bio-pharmaceuticals, pharmaceutical intermediates.
Safety Profile
Safety information of 2-Butenenitrile, 4,4,4-trifluoro-, (2E)- (CAS NO.406-86-0):
Hazard Codes
T,
Xi
Risk Statements
23/24/25 Toxic by inhalation, in contact with skin and if swallowed
36/37/38 Irritating to eyes, respiratory system and skin
Safety Statements
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39 Wear suitable protective clothing, gloves and eye/face protection
45 In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
RIDADR 3276
Hazard Note Toxic
HazardClass 6.1
PackingGroup II

